Ford Thunderbird Air Filter

K&N HIGH FLOW DIRECT FIT AIR FILTER, RED -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 1 in. height, 12.375 in. outside length, 6.563 in. outside width; Oiled element; Panel style; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Custom designed to fit into existing air box and features a drop-in design which means adding performance is simple; Provides high air flow with excellent filtration; Economical and environment friendly; Works with OEM vehicle electronics; Will last the life of your vehicle; Washable and reusable; Lasts up to 50,000-mile before cleaning is required depending on drive condition; With K&N's limited million mile warranty.

Fits the following 2002-2005 Ford Thunderbird submodels:

• 2002-2005: Base; 8 Cyl 3.9L;
• 2004-2004: Pacific Coast Roadster; 8 Cyl 3.9L;

• 2005-2005: 50th Anniversary Edition; 8 Cyl 3.9L;

Fits 1 more submodels. (Show all) Show less info

K&N HIGH FLOW UNIVERSAL AIR FILTER, RED -- Racing use only; Not applicable nor intended for use on emission controlled street or highway vehicles; 96 to 99 percent filtration efficiency; 6.5 in. height, 5.5 in. base outside diameter, 3.5 in. flange inside diameter, 1.25 in. flange length, 4.5 in. top outside diameter; Oiled element; Round tapered style; Constructed with ultra-strong molded pliable rubber flanges which absorb vibration; Allows secure attachment; Can be stretched up to 0.0625 in. or 1.5 mm to fit in-between sizes; Washable and reusable; With K&N's limited million mile warranty.

Fits the following 2003-2005 Ford Thunderbird submodels:

• 2003-2005: Base; 8 Cyl 3.9L;
• 2004-2004: Pacific Coast Roadster; 8 Cyl 3.9L;

• 2005-2005: 50th Anniversary Edition; 8 Cyl 3.9L;

Fits 1 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, PANEL STYLE -- Height 0.875, Outside Length 9.938, Outside Width 9.938, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With Manufacturer's Limited Million Mile Warranty

Fits the following 1989-1997 Ford Thunderbird submodels:

• 1989-1990: Base; 6 Cyl 3.8L;
• 1989-1990: Super Coupe; 6 Cyl 3.8L;

• 1989-1997: LX; 6 Cyl 3.8L;

• 1991-1992: Base; 6 Cyl 3.8L; "Supercharged"

• 1991-1992: Base; 8 Cyl 5.0L;

• 1991-1993: LX; 8 Cyl 5.0L;

• 1991-1995: LX; 6 Cyl 3.8L; "Supercharged"

• 1991-1995: Super Coupe; 6 Cyl 3.8L; "Supercharged"

• 1994-1997: LX; 8 Cyl 4.6L;

Fits 7 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, ROUND TAPERED -- OD 5.5, Flange Length 1.625, Flange ID 3.25, A High Performance Washable And Reusable Filter That Lasts Longer, Made With Ultra-Strong Molded Pliable Rubber Flanges Which Absorbs Vibration, Allows Secure Attachment And Can Be Stretched Up To 1/16 To Fit In-Between Sizes, With Manufacturer's Limited Million Mile Warranty

Fits the following 2003-2004 Ford Thunderbird submodels:

• 2003-2004: Base; 8 Cyl 3.9L;
• 2004-2004: Pacific Coast Roadster; 8 Cyl 3.9L;

K&N HIGH FLOW AIR FILTER, ROUND TAPERED -- OD 5.75, Flange Length 1.75, 3.5 Flange ID, A High Performance Washable And Reusable Filter That Lasts Longer, Made With Ultra-Strong Molded Pliable Rubber Flanges Which Absorbs Vibration, Allows Secure Attachment And Can Be Stretched Up To 1/16" To Fit In-Between Sizes, With Manufacturer's Limited Million Mile Warranty

Fits the following 1991-1997 Ford Thunderbird submodels:

• 1991-1992: Base; 6 Cyl 3.8L;
• 1991-1992: Base; 8 Cyl 5.0L;

• 1991-1993: LX; 8 Cyl 5.0L;

• 1991-1995: Super Coupe; 6 Cyl 3.8L;

• 1991-1997: LX; 6 Cyl 3.8L;

• 1994-1997: LX; 8 Cyl 4.6L;

Fits 4 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, PANEL STYLE -- Height 1.063, Outside Length 11.25, Outside Width 8.875, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With Manufacturer's Limited Million Mile Warranty

Fits the following 1986-1988 Ford Thunderbird submodels:

• 1986-1986: Elan; 8 Cyl 5.0L;
• 1986-1988: Base; 8 Cyl 5.0L;

• 1986-1988: LX; 8 Cyl 5.0L;

• 1986-1988: Sport; 8 Cyl 5.0L;

• 1988-1988: Base; 6 Cyl 3.8L;

• 1988-1988: LX; 6 Cyl 3.8L;

Fits 4 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, OVAL -- Height 4.25, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With Manufacturer's Limited Million Mile Warranty

Fits the following 1983-1988 Ford Thunderbird submodels:

• 1983-1988: Turbo; 4 Cyl 2.3L;

K&N HIGH FLOW AIR FILTER, ROUND -- Height 1.938, ID 9, OD 11, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With Manufacturer's Limited Million Mile Warranty

Fits the following 1982-1987 Ford Thunderbird submodels:

• 1982-1982: Town Landau; 6 Cyl 3.8L;
• 1982-1983: Heritage; 6 Cyl 3.8L;

• 1982-1987: Base; 6 Cyl 3.8L;

• 1983-1986: Sport; 6 Cyl 3.8L;

• 1983-1987: LX; 6 Cyl 3.8L;

• 1984-1985: Fila; 6 Cyl 3.8L;

• 1984-1986: Elan; 6 Cyl 3.8L;

Fits 5 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, ROUND -- Height 1.75, ID 9.25, OD 11, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With Manufacturer's Limited Million Mile Warranty

Fits the following 1977-1982 Ford Thunderbird submodels:

• 1977-1981: Base; 8 Cyl 5.0L;
• 1979-1981: Town Landau; 8 Cyl 5.0L;

• 1979-1981: Heritage; 8 Cyl 5.0L;

• 1980-1980: Silver Anniversary; 8 Cyl 5.0L;

• 1980-1982: Base; 8 Cyl 4.2L;

• 1980-1982: Town Landau; 8 Cyl 4.2L;

• 1981-1982: Heritage; 8 Cyl 4.2L;

Fits 5 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, ROUND -- Height 2.75, ID 9, OD 11, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With Manufacturer's Limited Million Mile Warranty

Fits the following 1977-1985 Ford Thunderbird submodels:

• 1977-1978: Base; 8 Cyl 6.6L;
• 1977-1979: Base; 8 Cyl 5.8L;

• 1978-1978: Diamond Jubilee; 8 Cyl 5.0L;

• 1978-1978: Diamond Jubilee; 8 Cyl 5.8L;

• 1978-1978: Diamond Jubilee; 8 Cyl 6.6L;

• 1978-1978: Town Landau; 8 Cyl 5.0L;

• 1978-1978: Town Landau; 8 Cyl 6.6L;

• 1978-1979: Town Landau; 8 Cyl 5.8L;

• 1978-1985: Base; 8 Cyl 5.0L;

• 1979-1979: Heritage; 8 Cyl 5.8L;

• 1983-1983: Heritage; 8 Cyl 5.0L;

• 1983-1985: LX; 8 Cyl 5.0L;

• 1983-1985: Sport; 8 Cyl 5.0L;

• 1984-1985: Elan; 8 Cyl 5.0L;

• 1984-1985: Fila; 8 Cyl 5.0L;

Fits 13 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, ROUND -- Height 2.5, ID 11.25, OD 13.25, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With Manufacturer's Limited Million Mile Warranty

Fits the following 1973-1976 Ford Thunderbird submodels:

• 1973-1973: Base; 8 Cyl 7.0L;
• 1973-1976: Base; 8 Cyl 7.5L;

K&N HIGH FLOW AIR FILTER, ROUND -- Height 2.125, ID 9.5, OD 11.25, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With Manufacturer's Limited Million Mile Warranty

Fits the following 1980-1982 Ford Thunderbird submodels:

• 1980-1980: Silver Anniversary; 6 Cyl 3.3L;
• 1980-1982: Base; 6 Cyl 3.3L;

• 1980-1982: Town Landau; 6 Cyl 3.3L;

• 1981-1982: Heritage; 6 Cyl 3.3L;

Fits 2 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, ROUND -- Height 2.875, ID 11.5, OD 13.25, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With Manufacturer's Limited Million Mile Warranty

Fits the following 1968-1973 Ford Thunderbird submodels:

• 1968-1973: Base; 8 Cyl 7.0L;
• 1972-1972: Base; 8 Cyl 6.6L;

K&N HIGH FLOW AIR FILTER, ROUND -- Height 2.188, ID 11.25, OD 13.25, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With Manufacturer's Limited Million Mile Warranty

Fits the following 1968 Ford Thunderbird submodels:

• 1968-1968: Base; 8 Cyl 6.4L;

K&N HIGH FLOW AIR FILTER, ROUND -- Height 2.625, ID 7.5, OD 9.25, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With Manufacturer's Limited Million Mile Warranty

Fits the following 1963-1964 Ford Thunderbird submodels:

• 1963-1964: Base; 8 Cyl 6.4L;